Using the webservice to get image urls

[harmon]

Hi

 

Can the webservice be used to get image uls?

 

Thanks

[RogueWaveLimited]

Yes, you can.

[harmon]

Can you mention the class function that is used, and if the image url is the same one that is listed on the product page?

 

Thanks!

[RogueWaveLimited]

You can go to advanced parameters > webservice, enable the service then click "add new". This will show you all the abilities of the web service.

 

I don't know if the URL is the same or not.

[razaro]

Check http://doc.prestashop.com/display/PS15/Using+the+PrestaShop+Web+Service

there is detailed example.

 

For images you can see http://doc.prestashop.com/display/PS15/Chapter+9+-+Image+management

 

But also you can get products

$opt = array(
   'resource' => 'products',
   'display'  => 'full'
);

 

and then get image link from "id_default_image".

[vekia]

but if it will be external app? is there any possibility to return the image link? i don't think so

[webddr.net]

For external application I use additional file to get the image, let say api-img.php contain 

<?php
IMAGE_API_KEY = 'ajshsuashah7ahs7asha7h'; // webservice key with permission get image only
$url = PS_SHOP_PATH .'/api/images/products/'. $_GET['imgurl'];

header("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1
header("Expires: Sat, 26 Jul 1997 05:00:00 GMT"); // Date in the past
​
header('Content-type:'); // not sure why this work 

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_USERPWD, IMAGE_API_KEY.':');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 0);
curl_exec($ch);
curl_close($ch); 

and then call the image within external app/website like

<img src="api-img.php?imgurl=<?php echo $resources->id .'/'. $resources->id_default_image; ?>" />

[An'im Fahmy]

 

For external application I use additional file to get the image, let say api-img.php contain 

<?php
IMAGE_API_KEY = 'ajshsuashah7ahs7asha7h'; // webservice key with permission get image only
$url = PS_SHOP_PATH .'/api/images/products/'. $_GET['imgurl'];

header("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1
header("Expires: Sat, 26 Jul 1997 05:00:00 GMT"); // Date in the past
​
header('Content-type:'); // not sure why this work 

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_USERPWD, IMAGE_API_KEY.':');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 0);
curl_exec($ch);
curl_close($ch); 

and then call the image within external app/website like

<img src="api-img.php?imgurl=<?php echo $resources->id .'/'. $resources->id_default_image; ?>" />

I will try this one

[hardyahir]

I will try this one

is it working for you ? i tried but wont work.

[wladimiravila]

Hello in the root of your project create a file called get-image.php

 

 

in get-image.php put this code

<?php
header("Content-Type: image/jpeg");
header("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1
header("Expires: Sat, 26 Jul 1997 05:00:00 GMT"); // Date in the past
$url = $_GET['img-url'];


$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_USERPWD, 'hereYourPrestashopUserToUseWS' . ':');
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.11 (KHTML, like Gecko) Chrome/23.0.1271.1 Safari/537.11');
$res = curl_exec($ch);
$rescode = curl_getinfo($ch, CURLINFO_HTTP_CODE); 
curl_close($ch) ;
echo $res;
?>

 

in your another php file use the next code, downloading the library from here https://github.com/PrestaShop/PrestaShop-webservice-lib

 

<?php 
$separator=DIRECTORY_SEPARATOR;
require_once(ABSPATH . $separator. 'prestashop' .$separator.'PSWebServiceLibrary.php');

 $ws = new PrestaShopWebservice("http:www.web.com", "hereYourPrestashopUserToUseWS", FALSE);


                       /**
                         * products data
                         */
                        $opt = array(
                            'resource' => 'products',
                            'display' => '[id, id_default_image, name,link_rewrite]',
                            'limit' => '30'
                        );
                        $xml = $ws->get($opt);
                        $products = $xml->products->product;

  foreach ($products as $value):
                            $imageObject = $value->id_default_image;
                            $productId = $value->id;
                            $productImage = $imageObject->attributes('xlink', true)->href;
                                                   
                            ?> 
                  
                                <a href="<?php echo $url; ?>" target="_blank" > <img src="/get-image.php?img-url=<?php echo $productImage ?>" /></a>
                           
                            <?php
                        endforeach;
                        ?>  

 

 

 

 

Edited June 23, 2017 by wladimiravila (see edit history)

[hardyahir]

 

Hello in the root of your project create a file called get-image.php

 

 

in get-image.php put this code

 

 

hello, thank you for your valuable reply, but  i already done all of my web services working which require to run android apps likewise any other eCommerce. 

 

Thanks

Hardy